We look at the division of 944091 by 90 
Let's see how many times 90 fits into 944091.

On to step 1:
9 divided by 90 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 90

On to step 2:
When dividing 94 by 90, we get 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
If we take 90 away from 94, we end up with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 90

Let's proceed to step 3:
If we divide 44 by 90, we get 0 and a remainder of 44.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 44 and we're left with 44.
Bring next digit (0) of the dividend behind the 44 and repeat the process: 440 / 90

Step 4:
The number 90 fits into 440 4 times, leaving a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 104.0
If we subtract 360 from 440, we get 80.
Take the next digit (9) from the dividend and append it to 80, then repeat: 809 / 90

Going ahead to step 5:
90 goes into 809 8 times with a remainder of 89.
The number 8 becomes the next digit in our result. 
Result so far: 1048.0
Subtracting 720 from 809 leaves us with 89.
Take the next digit (1) from the dividend and append it to 89, then repeat: 891 / 90

Advancing to step 6:
If we divide 891 by 90, we get 9 and a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 10489.0
Subtract 810 from 891 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 7:
810 divided by 90 is 9 with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 10489.9
The remainder is 0 after subtracting 810 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
90 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10489.9
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
When dividing 0 by 90, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10489.9
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 10489.9 with a balance of 0.0.